Description:

The tool handle collet is made of high-quality steel, which is sturdy and durable. Suitable for cnc engraving machine milling machine. Collet model: cat40-er20, collet length: 2.76 inch, collet thread: 5/8 inch - 11. The collet is mainly used for clamping straight shank tools. Package includes: 4 x cat40-er20-2.76 inch tool handle collet.